Clinical trials in Estonia

1,229 studies list at least one site in Estonia. 98 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-11-10.

Get an email when these change. Save the studies in Estonia recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

Watch these studies

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Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

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Status

Completed: 887
Terminated: 130
Recruiting: 89
Active, not recruiting: 81
Status unknown: 24
Enrolling by invitation: 5

Phase

Phase 3: 748
Phase 2: 235
Phase 4: 59
Phase 1: 16

Most studied here

Who runs them

GlaxoSmithKline (122) · Novartis Pharmaceuticals (73) · Sanofi (66) · Hoffmann-La Roche (59) · University of Tartu (40) · Amgen (34) · Boehringer Ingelheim (32) · AbbVie (30)

What changed recently

From the registry's own updates since Oct 11, 2026.

First site in Estonia2

Results posted2

Studies

Recruiting first, then most recently updated. Showing 50 of 1,229 — search for more.